What does a wolf betta fish alligator vulture have in common?

A wolf, betta fish, alligator, and vulture are all members of the animal kingdom, showcasing the diversity of life forms across different habitats. They each play unique roles in their respective ecosystems, whether as predators, scavengers, or territorial animals. Additionally, all four exhibit specific adaptations that help them survive in their environments, such as the wolf's pack behavior, the betta fish's vibrant colors, the alligator's aquatic prowess, and the vulture's scavenging abilities.